Should I block it?

5%
5% of PCs block this file from running.

VersionsAdditional versions

1.9.0042.0 62.50%
1.7.0069.3 12.50%
1.7.0059.1 12.50%
1.5.0530.0 12.50%

Relationships

npLegitCheckPlugin.dll

Windows Genuine Advantage by Microsoft Corporation (Signed)

Remove npLegitCheckPlugin.dll
Version:   1.7.0059.1
MD5:   ae2fd726c48b7ab1664462f172ed0fb7
SHA1:   74ccb01ff3ec0f2c42ec69b1f834d08f4c2ef946
SHA256:   b4f33998809984a94280ec2e502a8cd7c51b28c48f6bfe8f414301635028b309

Overview

nplegitcheckplugin.dll is loaded as dynamic link library that runs in the context of the Google Chrome web browser. This is typically installed with the program WebEx published by Cisco WebEx LLC. The file is digitally signed by Microsoft Corporation.

DetailsDetails

File name:nplegitcheckplugin.dll
Publisher:Microsoft Corporation
Product name:Windows Genuine Advantage
Description:1.9.0042.0
Typical file path:C:\Program Files\mozilla firefox\plugins\nplegitcheckplugin.dll
File version:1.7.0059.1
Size:1.37 MB (1,435,688 bytes)
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Effective date:Thursday, October 23, 2008
Expiration date:Friday, January 22, 2010
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Cisco WebEx LLC
7% remove
Meet, collaborate, and share in a whole new way. It's easy to prepare because everything you need is in one place. Share anything on your computer and generate ideas fast. Next steps are crystal clear. That's WebEx Meetings. Once you're all in the meeting, share easily and work together effectively. Show others anything on your computer – files, apps, your whole desktop. Then pass the ball to someone else who'd like to share. Work on a ...

BehaviorsBehaviors

Google Chrome plugin
Stored per user in the directory 'Google\Chrome\User Data\Default\Preferences'
  • Name: 'npLegitCheckPlugin.dll'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 50.00%
Windows Vista Home Premium 37.50%
Windows 7 Ultimate 12.50%

Distribution by countryDistribution by country

United States installs about 62.50% of Windows Genuine Advantage.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 40.00%
Toshiba 40.00%
Sahara 20.00%
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